1413828003

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{19819}}^1$

素因数の和:19951

約数の個数: 32

約数和(自身を含む): 2232524800

約数和(自身を除く): 818696797

約数列:

[1, 3, 7, 21, 43, 79, 129, 237, 301, 553, 903, 1659, 3397, 10191, 19819, 23779, 59457, 71337, 138733, 416199, 852217, 1565701, 2556651, 4697103, 5965519, 10959907, 17896557, 32879721, 67325143, 201975429, 471276001, 1413828003]

約数ペア:

[(1, 1413828003), (3, 471276001), (7, 201975429), (21, 67325143), (43, 32879721), (79, 17896557), (129, 10959907), (237, 5965519), (301, 4697103), (553, 2556651), (903, 1565701), (1659, 852217), (3397, 416199), (10191, 138733), (19819, 71337), (23779, 59457)]